I wouldn't say that yet but this isolated incident doesn't mean the de-escalation is compromised at least as long as there isn't a sign of more incidents given the authorities in Kiev don't take any initiative to compromise the truce as long as no major plan addressing the fears and worries, the political changes in Kiev has initiated, has not been presented to the populations who support the militias in the East and are willing to leave Kiev's power perimeter. The simple fact they are willing to do so, informs clearly of the level of mistrust and work left for Kiev to restore a normalized level of relations with the population of these areas East and South East Ukraine.